Color

#ffd042

#ffd042
hex#ffd042
rgbrgb(255, 208, 66)
hslhsl(45, 100%, 63%)
oklchoklch(0.875 0.159 89.7)
Closest name: Anna Banana (#f5d547)Relative luminance 0.6677

Colors that go with #ffd042

Charcoal, Cornflower Blue and Deep Sky Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#4271ff

#ff7142 · #d0ff42

#42ffd0 · #d042ff

Split-complementary

Open in tool →

#42d0ff · #7142ff

#42ff71 · #4271ff · #ff42d0

Contrast

#ffd042 as textRatioAAAA largeAAAFix
Aaon white
1.46:1failfailfail
  • AA: use #946f00 as the text (4.63:1)
  • AAA: use #705400 as the text (7.1:1)
  • AA: or shift the background to #5c5c5c (4.57:1)
  • AAA: or shift the background to #404040 (7.09:1)
Aaon black
14.35:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ffd042 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#ffd042 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ffd042
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

›analyze #ffd042 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ffd042-c4be9c-62afcb-2b2d1f-f1ebe9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md